Copyright	(c) 2013-2023 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	Safe-Inferred
Language	Haskell2010

Amazonka.KeySpaces.Types.CapacitySpecification

Description

Documentation

data CapacitySpecification Source #

Amazon Keyspaces has two read/write capacity modes for processing reads and writes on your tables:

• On-demand (default)

• Provisioned

The read/write capacity mode that you choose controls how you are charged for read and write throughput and how table throughput capacity is managed.

For more information, see Read/write capacity modes in the Amazon Keyspaces Developer Guide.

See: newCapacitySpecification smart constructor.

Constructors

CapacitySpecification'

Fields

readCapacityUnits :: Maybe Natural
The throughput capacity specified for read operations defined in read capacity units (RCUs).
writeCapacityUnits :: Maybe Natural
The throughput capacity specified for write operations defined in write capacity units (WCUs).
throughputMode :: ThroughputMode
The read/write throughput capacity mode for a table. The options are:
• throughputMode:PAY_PER_REQUEST and
• throughputMode:PROVISIONED - Provisioned capacity mode requires readCapacityUnits and writeCapacityUnits as input.
The default is throughput_mode:PAY_PER_REQUEST.
For more information, see Read/write capacity modes in the Amazon Keyspaces Developer Guide.

Instances

Instances details

ToJSON CapacitySpecification Source #
Instance details Defined in Amazonka.KeySpaces.Types.CapacitySpecification Methods toJSON :: CapacitySpecification -> Value # toEncoding :: CapacitySpecification -> Encoding # toJSONList :: [CapacitySpecification] -> Value # toEncodingList :: [CapacitySpecification] -> Encoding #
Generic CapacitySpecification Source #
Instance details Defined in Amazonka.KeySpaces.Types.CapacitySpecification Associated Types type Rep CapacitySpecification :: Type -> Type # Methods from :: CapacitySpecification -> Rep CapacitySpecification x # to :: Rep CapacitySpecification x -> CapacitySpecification #
Read CapacitySpecification Source #
Instance details Defined in Amazonka.KeySpaces.Types.CapacitySpecification Methods readsPrec :: Int -> ReadS CapacitySpecification # readList :: ReadS [CapacitySpecification] # readPrec :: ReadPrec CapacitySpecification # readListPrec :: ReadPrec [CapacitySpecification] #
Show CapacitySpecification Source #
Instance details Defined in Amazonka.KeySpaces.Types.CapacitySpecification Methods showsPrec :: Int -> CapacitySpecification -> ShowS # show :: CapacitySpecification -> String # showList :: [CapacitySpecification] -> ShowS #
NFData CapacitySpecification Source #
Instance details Defined in Amazonka.KeySpaces.Types.CapacitySpecification Methods rnf :: CapacitySpecification -> () #
Eq CapacitySpecification Source #
Instance details Defined in Amazonka.KeySpaces.Types.CapacitySpecification Methods (==) :: CapacitySpecification -> CapacitySpecification -> Bool # (/=) :: CapacitySpecification -> CapacitySpecification -> Bool #
Hashable CapacitySpecification Source #
Instance details Defined in Amazonka.KeySpaces.Types.CapacitySpecification Methods hashWithSalt :: Int -> CapacitySpecification -> Int # hash :: CapacitySpecification -> Int #
type Rep CapacitySpecification Source #
Instance details Defined in Amazonka.KeySpaces.Types.CapacitySpecification type Rep CapacitySpecification = D1 ('MetaData "CapacitySpecification" "Amazonka.KeySpaces.Types.CapacitySpecification" "amazonka-keyspaces-2.0-IgmNF4xdaFLH03VHAkrBWw" 'False) (C1 ('MetaCons "CapacitySpecification'" 'PrefixI 'True) (S1 ('MetaSel ('Just "readCapacityUnits") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Natural)) :: (S1 ('MetaSel ('Just "writeCapacityUnits") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Natural)) :: S1 ('MetaSel ('Just "throughputMode") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 ThroughputMode))))

newCapacitySpecification Source #

Arguments

:: ThroughputMode	`$sel:throughputMode:CapacitySpecification'`
-> CapacitySpecification

Create a value of CapacitySpecification with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:readCapacityUnits:CapacitySpecification', capacitySpecification_readCapacityUnits - The throughput capacity specified for read operations defined in read capacity units (RCUs).

$sel:writeCapacityUnits:CapacitySpecification', capacitySpecification_writeCapacityUnits - The throughput capacity specified for write operations defined in write capacity units (WCUs).

$sel:throughputMode:CapacitySpecification', capacitySpecification_throughputMode - The read/write throughput capacity mode for a table. The options are:

• throughputMode:PAY_PER_REQUEST and

• throughputMode:PROVISIONED - Provisioned capacity mode requires readCapacityUnits and writeCapacityUnits as input.

The default is throughput_mode:PAY_PER_REQUEST.

For more information, see Read/write capacity modes in the Amazon Keyspaces Developer Guide.

capacitySpecification_readCapacityUnits :: Lens' CapacitySpecification (Maybe Natural) Source #

The throughput capacity specified for read operations defined in read capacity units (RCUs).

capacitySpecification_writeCapacityUnits :: Lens' CapacitySpecification (Maybe Natural) Source #

The throughput capacity specified for write operations defined in write capacity units (WCUs).

capacitySpecification_throughputMode :: Lens' CapacitySpecification ThroughputMode Source #

The read/write throughput capacity mode for a table. The options are:

• throughputMode:PAY_PER_REQUEST and

• throughputMode:PROVISIONED - Provisioned capacity mode requires readCapacityUnits and writeCapacityUnits as input.

The default is throughput_mode:PAY_PER_REQUEST.

For more information, see Read/write capacity modes in the Amazon Keyspaces Developer Guide.